• USA Home
  • 420816 - LUDOX® HS-40 colloidal silica

EMAIL THIS PAGE TO A FRIEND
420816 Aldrich

LUDOX® HS-40 colloidal silica

40 wt. % suspension in H2O

Synonym: Silica preparation

Purchase

Properties

Related Categories Chemical Synthesis, Reagents, Silica Gel, Solid Supported Synthesis, Specialty Synthesis More...
description   colloidal
concentration   40 wt. % suspension in H2O
surface area   ~220 m2/g
pH   9.8
density   1.3 g/mL at 25 °C

Description

Application

sodium stabilizing counterion

Packaging

1, 4 L in poly bottle

18 L in VerSA-Flow™

General description

Contains ~250ppm of total biocides (5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H-isothiazol-3-one (3:1))

Legal Information

LUDOX is a registered trademark of W.R. Grace & Co.-Conn.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Cross-Coupling Guide
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?